If I had to guess:
Axed
>Compulsion
>Some/all of Halo studios
>Initiative (Perfect dark)
>Sledgehammer
Reduced/Possibly Axed
>InXile
>Ninja Theory
>Maybe Double Fine (their new game
>Overwatch
>Machine Games
Likely reduced
>Mojang (fucked up and let Roblox get ahead)
>ZOS (ESO never should have lasted this long without Skyrimfags)
>Diablo 4
>Rare
>Obsidian (most of Outer Worlds will be spared for now)
>Bethesda Game Studios (Starfield can't go unanswered for)
>Id (Dark Ages can't go unanswered for)

And then a shitload of middle managers and easy H1B replacements in-between. Also expecting a dramatic pivot from the "everything is an xbox/play anywhere on anything we iz netflicks nao" model